PLANNING OF DOMESTIC WASTEWATER TREATMENT IN ANJIR SERAPAT TENGAH VILLAGE KAPUAS TIMUR DISTRICT CENTRAL KALIMANTAN PROVINCE

Abstract

Population growth in the village of Anjir Serapat Tengah continues to increase, this has an effect on environmental sanitation. The daily activities carried out will require water as the main ingredient, therefore it will result in an increase in the amount of waste water from these activities. The planning for making this communal WWTP also requires consideration where the electricity supply sometimes does not work at all times, as well as the land where the unit will be placed is quite large. Water sources used are PDAM by 66%, dug wells 2%, shallow wells 21%. Most of the waste water produced at 05.00-10.00 is 62.80%. Appropriate processing for the treatment of wastewater produced by residents in the river basins in Anjir Serapat Tengah village, namely wastewater treatment using a septic tank bio filter Anaerobic Baffled Reactor (ABR) technology with a planned WWTP discharge of 152 m3/day

Keyword: Wastewater, Anaerobic Baffled Reactor, Septic Tank.